Exploring Word Problems in Standard and Slope-Intercept Form

What is the last new thing you are learning in this unit?

• Slope-intercept form

• Quadratic equations

• Word problems

• Standard form

Which form does the equation '3 apples + 4 bananas = $42' represent?

• Slope-intercept form

• Standard form

• Exponential form

• Quadratic form

In the equation 'y = mx + b', what does 'b' represent?

• The x-intercept

• The slope

• The y-intercept

• The rate of change

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If a hot dog costs $4 and a burger costs $5, and you spend $100, which form does this problem fit?

• Quadratic form

• Slope-intercept form

• Exponential form

• Standard form

What is the standard form equation for a problem where each math quiz takes 8 minutes and each trig quiz takes 13 minutes, with a total of 728 minutes spent grading?

• 8m + 13t = 728

• m + t = 728

• 8m + t = 728

• 8m + 13t = 200

Which type of word problem involves a starting value and a changing value?

• Exponential form

• Slope-intercept form

• Standard form

• Quadratic form

If a hot air balloon is 300 feet up and rising by 40 feet per second, what is the correct slope-intercept form equation?

• h = 40t + 300

• h = 300t + 40

• h = 40 + 300t

• h = 300 + 40t

If you have $400 in your account and spend $10 every day, what is the slope-intercept form equation?

• m = -10d + 400

• m = 400 - 10d

• m = 400 + 10d

• m = 10d + 400

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If you sell 3 calculators, how many worksheets do you need to sell to make $200, given the equation 2W + 50C = 200?

• 35

• 20

• 30

• 25

Tags

CCSS.7.EE.B.4A

What should you do if you need to review the material covered in the video?

• Wait for the next class

• Rewind the video

• Skip to the end

• Ask a friend